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S & T TRUCKING INCORPORATED
Ranchester, WY
CarrierChk vetting signal
Review recommended
Elevated Out-of-Service Rate
35.3% of this carrier's roadside inspections in the last 24 months put a driver or vehicle out of service — higher than 77% of carriers with a comparable number of inspections. This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
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FMCSA status: Active & Authorized · DOT 186272 · MC 300410
Satisfactory
Active 30 yrs, 8 mo
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-300410 · Common carrier
Insurance
On File
Great West Casualty Co
Safety
Satisfactory
35.3% OOS · 28 inspections on record
Flags · 1
Elevated Out-of-Service Rate
35.3% of this carrier's roadside inspections in the last 24 months put a driver or vehicle out of service — higher than 77% of carriers with a comparable number of inspections. This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
Vetting notes
- Operating authority active for 30 yrs, 8 mo
- Insurance on file: $1,000,000
- FMCSA safety rating: Satisfactory
- Vehicle out-of-service rate 50.0% — above the 20.7% national average
- Driver out-of-service rate 0.0% — below the 5.5% national average
- 28 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC300410
Motor Carrier of Property (Except Household Goods) · $1,000,000 required
Insurance on File
Great West Casualty Co
BI&PD · $1,000,000 · Policy MCP13004A
Required Filings
Liability (BIPD)
$1,000,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
186272
MC Number
MC-300410
Safety Rating
Satisfactory
Entity Type
Corporation
Operation Classification
Authorized for hire
MCS-150 Filed
February 14, 2025
FMCSA Registration
June 1, 1974
Authority Granted
February 29, 1996
Annual Mileage
285,503 mi (2024)
Contact Information
Address
1224 Highway 345, Ranchester, WY 82839
Phone
Email
Owner / Officer
Larry J Littrell
Officer 2
Tamara Littrell
Cargo Types
General FreightMetal/Sheet SteelMotor VehiclesDrive/Tow AwayLogs/Poles/BeamsBuilding MaterialsMachinery/Large ObjectsIntermodalOilfield EquipmentLivestockGrain/FeedCoal/CokeFarm SuppliesConstruction Materials
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
28
Driver Inspections
10
Vehicle Inspections
18
Out-of-Service Violations
12
Violations by Category
Vehicle Maintenance28
Unsafe Driving1
Hours of Service1
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate50.0% · national avg 20.7%
⚠ Above national average (29.3pp higher)
35.3% of 17 inspections in the last 24 months put a driver or vehicle out of service —
77th percentile among carriers with 10–24 inspections (lower is better).
CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Inspection Trend by Year
2026
2025
2024
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
8 of 12 inspections
Unsafe Driving
1 of 18 inspections
Hours of Service
1 of 18 inspections
Driver Fitness
0 of 18 inspections
Controlled Substances
0 of 18 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
MT5
ND4
WA4
CO2
TX2
IA1
and 5 more states
Fleet & Equipment (14)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~6
of 5 reported to FMCSA
Trailers
~8
seen at inspection
Equipment types observed
Tractor
6
Flatbed
5
Semi-trailer
2
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2010 Kenworth T8 Series | Tractor · Class 8 | 1XKDP4TX6AJ269391 | 8 | 3 |
| 2012 Trail King Industries | Flatbed · 53 ft | 1TKJ05338CM026343 | 7 | 2 |
| 2012 Kenworth T8 Series | Tractor · Class 8 | 1XKDP4TX3CJ333051 | 4 | — |
| 2014 X-l Specialized Trailers Inc | Flatbed · 53 ft | 4U3J05334EL013496 | 4 | 2 |
| 2021 Kenworth T880 | Tractor · Class 8 | 1XKZP49X0MJ465604 | 3 | 1 |
| 2021 Peterbilt 389 | Tractor · Class 8 | 1XPXPPEX5MD756042 | 3 | 1 |
| 2011 Trail King Industries | Flatbed · 53 ft | 1TKJ05332BM053813 | 2 | — |
| Trail King | Semi-trailer | 1TKJ0533X2M129732 | 2 | — |
| 2016 Trail King Industries | Flatbed · 53 ft | 1TKJ05339GM011050 | 1 | — |
| Trail King | Semi-trailer | 1TKS005155M099157 | 1 | 1 |
Show all 14 units
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| Trail King | — | 1TKS029295M088516 | 1 | — |
| 2009 Kenworth T8 Series | Tractor · Class 8 | 1XKDP4TX89R238530 | 1 | 1 |
| 2006 Peterbilt 379 | Tractor · Class 8 | 1XP5DB9X56N655707 | 1 | — |
| 2019 Load King | Flatbed · 53 ft | 5LKL53353K1030860 | 1 | 1 |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (28)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| May 24, 2026 | 0500940443 | TRINIDAD CO | III | — | — | RICHIE BROS | Truck Tractor Semi-trailer Trailer |
KENWORTH TRAIL KING TRAIL KING |
1XKDP4TX3CJ333051 1TKJ0533X2M129732 1TKS005182M129733 |
WY A24875 ID TK7976 ID TH9770 |
| March 7, 2026 | 000P13NDP7 | IA, IA | II | 10 | 2 | CAT | Truck Tractor Semi-trailer |
KENWORTH TRAIL KING |
1XKDP4TX6AJ269391 1TKS005155M099157 |
WY A27625 ID TH3484 |
| 395.8E | OOSFalse report of drivers record of duty status | False Log | ||||||||
| 393.130C | OOSImproper restraint/securement of item | Improper Load Securement | ||||||||
| 392.2-SLLEWG3 | State/Local Laws - Excessive weight - More than 5000 lbs over on allowable gross weight | |||||||||
| 392.2-SLLEWA2 | State/Local Laws - Excessive weight - 2501-5000 lbs over on an axle/axle groups | |||||||||
| 392.2-SLLEWA3 | State/Local Laws - Excessive weight - More than 5000 lbs over on an axle/axle groups | |||||||||
| 392.2-SLLEWA3 | State/Local Laws - Excessive weight - More than 5000 lbs over on an axle/axle groups | |||||||||
| 393.60C | Windshield - Damaged or Discolored | Windshield/ Glass/ Markings | ||||||||
| 393.78 | Wipers - Inoperative / missing / damaged wipers | Windshield/ Glass/ Markings | ||||||||
| 393.9 | Inoperable Required Lamp | Clearance Identification Lamps/Other | ||||||||
| 392.2DIM | Dimension Violation (Width / Height / Length) | |||||||||
| March 4, 2026 | 1028012756 | IUKA SCALE US 72 WEST, MS | II | — | — | S & T TRUCKING INCORPORATED | Truck Tractor Semi-trailer |
KENWORTH TRAIL KING INDUSTRIES |
1XKDP4TX6AJ269391 1TKJ05338CM026343 |
WY A27625 ID TH3052 |
| February 4, 2026 | 1644950914 | FORT COLLINS CO | II | 5 | — | — | Truck Tractor Semi-trailer |
KENWORTH TRAIL KING INDUSTRIES |
1XKDP4TX6AJ269391 1TKJ05338CM026343 |
WY A27625 ID TH3052 |
| 393.60C | Windshield - Damaged or Discolored | Windshield/ Glass/ Markings | ||||||||
| 393.78A-WS | Washers - Inoperative washing system. | Windshield/ Glass/ Markings | ||||||||
| 393.9A-LSML | Lighting - Side marker lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.9B-LSML | Lighting - Side marker lamp(s) obscured | Clearance Identification Lamps/Other | ||||||||
| 392.16-D | Driver - Failed to use seat belt while operating a CMV | Seat Belt | ||||||||
| January 21, 2026 | 7010029038 | I80 E/B MM312 OSINO CHECKSITE, NV | III | — | — | KOMATSU | Truck Tractor Semi-trailer |
PETERBILT X-L SPECIALIZED TRAILERS INC |
1XPXPPEX5MD756042 4U3J05334EL013496 |
WY A27626 ID TS3351 |
| January 15, 2026 | U291001262 | MALTA MT | II | 1 | — | PRESTIGE EQUIPMENT | Truck Tractor Semi-trailer Trailer |
KENWORTH TRAIL KING TRAIL KING |
1XKDP4TX3CJ333051 1TKJ0533X2M129732 1TKS005182M129733 |
WY A24875 ID TK7976 ID TH9770 |
| 392.2-SLL | State/Local Laws - | |||||||||
| December 27, 2025 | V252135388 | IH 10 MP 400, TX | II | 2 | — | KIEWIT | Truck Tractor Semi-trailer |
KENWORTH TRAIL KING INDUSTRIES |
1XKDP4TX6AJ269391 1TKJ05338CM026343 |
WY AZ27625 ID TH3052 |
| 393.78 | Wipers - Inoperative / missing / damaged wipers | Windshield/ Glass/ Markings | ||||||||
| 393.9 | Inoperable Required Lamp | Clearance Identification Lamps/Other | ||||||||
| December 26, 2025 | V252163122 | 804 TX29 EB, TX | II | 3 | 1 | PILOT GAS STATION | Truck Tractor Semi-trailer |
KENWORTH TRAIL KING INDUSTRIES |
1XKDP4TX6AJ269391 1TKJ05338CM026343 |
WY A27625 ID TH3052 |
| 393.23PT | OOSAll required lamps on towed vehicle inoperative due to no electrical connection | Clearance Identification Lamps/Other | ||||||||
| 393.45DLPC | Brake Connections with Leaks - Connection to Power Unit | Brakes All Others | ||||||||
| 393.9 | Inoperable Required Lamp | Clearance Identification Lamps/Other | ||||||||
| December 14, 2025 | MC08002423 | BOWMAN ND | III | — | — | CIRCLE TEN LOGISTICS | Truck Tractor Semi-trailer |
KENWORTH TRAIL KING INDUSTRIES |
1XKZP49X0MJ465604 1TKJ05332BM053813 |
WY A23867 ID TM6427 |
| December 4, 2025 | T445000161 | WAVERLY EAST BOUND, NE | III | — | — | ABLE TRANSPORT SOLUTIONS | Truck Tractor Semi-trailer |
KENWORTH TRAIL KING INDUSTRIES |
1XKZP49X0MJ465604 1TKJ05332BM053813 |
WY A23867 ID TM6427 |
Shippers Seen at Inspections
Shipper names recorded by roadside inspectors over roughly the last three years. Only inspected loads appear, so this is a sample of who the carrier hauls for, not a complete customer list. Names are as entered at the roadside; blanks and placeholders such as “N/A” or “same as carrier” are left out.
| Shipper | Inspections | Most recent |
|---|---|---|
| CAT | 3 | March 7, 2026 |
| PRESTIGE EQUIPMENT | 2 | January 15, 2026 |
| RICHIE BROS | 1 | May 24, 2026 |
| KOMATSU | 1 | January 21, 2026 |
| KIEWIT | 1 | December 27, 2025 |
| PILOT GAS STATION | 1 | December 26, 2025 |
| CIRCLE TEN LOGISTICS | 1 | December 14, 2025 |
| ABLE TRANSPORT SOLUTIONS | 1 | December 4, 2025 |
| ARNOLD MACHINERY | 1 | October 2, 2025 |
| MARTIN MARIETTA | 1 | September 26, 2025 |
| CROSS COUNTRY | 1 | May 21, 2025 |
| EARTHWORKS | 1 | December 18, 2024 |
6 more shippers named at fewer inspections.
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| July 17, 2014 | DISCONTINUED REVOCATION | Contract |
| July 10, 2014 | INVOLUNTARY REVOCATION | Contract |
| February 29, 1996 | GRANTED | Contract Carrier |
| February 29, 1996 | Active GRANTED | Motor Carrier of Property (Except Household Goods) |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| October 1, 2014 | BI&PD Primary/Excess | On file |
BOC-3 Process Agent
Truck Process Agents of America, Inc.
4315 53rd St S, Fargo, ND, 58104
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 18, 2026.
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